The Origin of Precious Opal
| Property | Value |
| Name | The Origin of Precious Opal |
| Description | A New Model for the origin of precious Opal delivered by Canberra Chemist Byron Deveson at the 2005 National Opal Symposium. |
| Filename | OrigiofOpalaNewModel.pdf |
| Filesize | 187.66 kB |
| Filetype | pdf (Mime Type: application/pdf) |
| Creator | |
| Created On: | 11/12/2009 17:03 |
| Viewers | Everybody |
| Maintained by | Editor |
| Hits | 1200 Hits |
| Last updated on | 04/30/2010 12:40 |
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